€0.00
Circular exhaust valve with attenuation. A manually adjusted supply valve in ceiling installation.
The URH Exhaust Valve throttles the exhaust airflow and attenuates the duct noise. The pressure drop is dependant on the position of the central cone. The desired exhaust airflow rate is adjusted during the balancing of the airflows in a ductwork system. After the adjustment the valve is locked at the required adjustment position.
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